/**
 * Copyright (C) 2017 - 2020 https://github.com/joewee
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *//*

package com.bifrost.util;

import com.alibaba.fastjson.JSON;
import com.bifrost.constant.ScheduleStatus;
import com.bifrost.entity.ScheduleJob;
import com.bifrost.exception.ScheduleJobException;
import com.bifrost.job.ScheduleJobBean;
import org.quartz.*;

*/
/**
 * 定时任务工具类
 *
 * @author joewee
 * @version 1.0.0
 * @Date 2017/11/6 16:54
 *//*

public class ScheduleUtils {
    private final static String JOB_NAME = "TASK_";

    */
/**
     * 获取触发器key
     *//*

    public static TriggerKey getTriggerKey(Long jobId) {
        return TriggerKey.triggerKey(JOB_NAME + jobId);
    }

    */
/**
     * 获取jobKey
     *//*

    public static JobKey getJobKey(Long jobId) {
        return JobKey.jobKey(JOB_NAME + jobId);
    }

    */
/**
     * 获取表达式触发器
     *//*

    public static CronTrigger getCronTrigger(Scheduler scheduler, Long jobId) {
        try {
            return (CronTrigger) scheduler.getTrigger(getTriggerKey(jobId));
        } catch (SchedulerException e) {
            throw new ScheduleJobException("获取定时任务CronTrigger出现异常", e);
        }
    }

    */
/**
     * 创建定时任务
     *//*

    public static void createScheduleJob(Scheduler scheduler, ScheduleJob scheduleJob) {
        try {
            //构建job信息
            JobDetail jobDetail = JobBuilder.newJob(ScheduleJobBean.class).withIdentity(getJobKey(scheduleJob.getId())).build();

            //表达式调度构建器
            CronScheduleBuilder scheduleBuilder = CronScheduleBuilder.cronSchedule(scheduleJob.getCronExpression())
                    .withMisfireHandlingInstructionDoNothing();

            //按新的cronExpression表达式构建一个新的trigger
            CronTrigger trigger = TriggerBuilder.newTrigger().withIdentity(getTriggerKey(scheduleJob.getId())).withSchedule(scheduleBuilder).build();

            //放入参数，运行时的方法可以获取
            jobDetail.getJobDataMap().put(ScheduleJob.JOB_PARAM_KEY, JSON.toJSONString(scheduleJob));

            scheduler.scheduleJob(jobDetail, trigger);

            //暂停任务
            if (scheduleJob.getStatus().equals(ScheduleStatus.PAUSE.getValue())) {
                pauseJob(scheduler, scheduleJob.getId());
            }
        } catch (SchedulerException e) {
            throw new ScheduleJobException("创建定时任务失败", e);
        }
    }

    */
/**
     * 更新定时任务
     *//*

    public static void updateScheduleJob(Scheduler scheduler, ScheduleJob scheduleJob) {
        try {
            TriggerKey triggerKey = getTriggerKey(scheduleJob.getId());

            //表达式调度构建器
            CronScheduleBuilder scheduleBuilder = CronScheduleBuilder.cronSchedule(scheduleJob.getCronExpression())
                    .withMisfireHandlingInstructionDoNothing();

            CronTrigger trigger = getCronTrigger(scheduler, scheduleJob.getId());

            //按新的cronExpression表达式重新构建trigger
            trigger = trigger.getTriggerBuilder().withIdentity(triggerKey).withSchedule(scheduleBuilder).build();

            //参数
            trigger.getJobDataMap().put(ScheduleJob.JOB_PARAM_KEY, JSON.toJSONString(scheduleJob));

            scheduler.rescheduleJob(triggerKey, trigger);

            //暂停任务
            if (ScheduleStatus.PAUSE.getValue().equals(scheduleJob.getStatus())) {
                pauseJob(scheduler, scheduleJob.getId());
            }

        } catch (SchedulerException e) {
            throw new ScheduleJobException("更新定时任务失败", e);
        }
    }

    */
/**
     * 立即执行任务
     *//*

    public static void run(Scheduler scheduler, ScheduleJob scheduleJob) {
        try {
            //参数
            JobDataMap dataMap = new JobDataMap();
            dataMap.put(ScheduleJob.JOB_PARAM_KEY, JSON.toJSONString(scheduleJob));

            scheduler.triggerJob(getJobKey(scheduleJob.getId()), dataMap);
        } catch (SchedulerException e) {
            throw new ScheduleJobException("立即执行定时任务失败", e);
        }
    }

    */
/**
     * 暂停任务
     *//*

    public static void pauseJob(Scheduler scheduler, Long jobId) {
        try {
            scheduler.pauseJob(getJobKey(jobId));
        } catch (SchedulerException e) {
            throw new ScheduleJobException("暂停定时任务失败", e);
        }
    }

    */
/**
     * 恢复任务
     *//*

    public static void resumeJob(Scheduler scheduler, Long jobId) {
        try {
            scheduler.resumeJob(getJobKey(jobId));
        } catch (SchedulerException e) {
            throw new ScheduleJobException("暂停定时任务失败", e);
        }
    }

    */
/**
     * 删除定时任务
     *//*

    public static void deleteScheduleJob(Scheduler scheduler, Long jobId) {
        try {
            scheduler.deleteJob(getJobKey(jobId));
        } catch (SchedulerException e) {
            throw new ScheduleJobException("删除定时任务失败", e);
        }
    }
}

*/
